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Title: The exponentiated generalized standardized half-logistic distribution
Authors: Cordeiro, Gauss M.
Andrade, Thiago A. N. de
Bourguignon, Marcelo
Silva, Frank Gomes
Keywords: Exponentiated generalized class;Half-logistic distribution;Hazard rate function;Lifetime distribution;Moment
Issue Date: May-2017
Publisher: Canadian Center of Science and Education
Citation: CORDEIRO, Gauss M.; et al. The Exponentiated Generalized Standardized Half-logistic Distribution. International Journal of Statistics and Probability, v. 6, p. 24-42, 2017. Disponível em: Acesso em: 07 dez. 2017
Portuguese Abstract: We study a new two-parameter lifetime model called the exponentiated generalized standardized half-logistic distribution, which extends the half-logistic pioneered by Balakrishnan in the eighties. We provide explicit expressions for the moments, generating and quantile functions, mean deviations, Bonferroni and Lorenz curves, and order statistics. The model parameters are estimated by the maximum likelihood method. A simulation study reveals that the estimators have desirable properties such as small biases and variances even in moderate sample sizes. We prove empirically that the new distribution provides a better fit to a real data set than other competitive models.
ISSN: 1927-7032
Appears in Collections:CCET - DEST - Artigos publicados em periódicos

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